Tools & Wizards About Us
mac52ipod.cn screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    74% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mac52ipod.cn

苹果fans博客

Page Load Speed

24.2 sec in total

First Response

960 ms

Resources Loaded

22.5 sec

Page Rendered

700 ms

mac52ipod.cn screenshot

About Website

Click here to check amazing Mac 52 Ipod content for China. Otherwise, check out these important facts you probably never knew about mac52ipod.cn

每天一两篇真正有用苹果教程或新闻的中文博客

Visit mac52ipod.cn

Key Findings

We analyzed Mac52ipod.cn page load time and found that the first response time was 960 ms and then it took 23.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

mac52ipod.cn performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

mac52ipod.cn

960 ms

styles.css

936 ms

common.js

938 ms

jslang.js

941 ms

ajax.js

942 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 69% of them (24 requests) were addressed to the original Mac52ipod.cn, 11% (4 requests) were made to Hm.baidu.com and 9% (3 requests) were made to Tip4mac.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Cpro.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 411.1 kB (51%)

Content Size

813.6 kB

After Optimization

402.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mac52ipod.cn main page is 813.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 502.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 26.3 kB

  • Original 36.2 kB
  • After minification 33.6 kB
  • After compression 9.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 26.3 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 3.1 kB

  • Original 258.7 kB
  • After minification 255.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Mac 52 Ipod images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 368.3 kB

  • Original 502.3 kB
  • After minification 469.0 kB
  • After compression 134.0 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 368.3 kB or 73% of the original size.

CSS Optimization

-82%

Potential reduce by 13.4 kB

  • Original 16.4 kB
  • After minification 11.5 kB
  • After compression 3.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Mac52ipod.cn needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (44%)

Requests Now

34

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mac 52 Ipod. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

mac52ipod.cn

mac52ipod.cn

960 ms

styles.css

styles.css

936 ms

common.js

common.js

938 ms

jslang.js

jslang.js

941 ms

ajax.js

ajax.js

942 ms

swfobject.js

swfobject.js

944 ms

c.js

c.js

19592 ms

hm.js

hm.js

872 ms

rss.png

rss.png

1236 ms

t

t

104 ms

bg.png

bg.png

224 ms

menu_bg.png

menu_bg.png

222 ms

searchform.png

searchform.png

226 ms

wrapper.png

wrapper.png

227 ms

doubleleft.gif

doubleleft.gif

213 ms

singleright.gif

singleright.gif

427 ms

doubleright.gif

doubleright.gif

432 ms

rss.gif

rss.gif

645 ms

email.png

email.png

684 ms

wechat.png

wechat.png

695 ms

VPNAD.gif

VPNAD.gif

926 ms

tag_bg.png

tag_bg.png

690 ms

footer.png

footer.png

862 ms

twitter.png

twitter.png

1259 ms

sina.png

sina.png

1291 ms

1459874210_25191ae7.jpg

1459874210_25191ae7.jpg

1041 ms

1458847163_16579bc4.png

1458847163_16579bc4.png

903 ms

1456430361_4482d4af.png

1456430361_4482d4af.png

905 ms

1459378033_6333f67e.png

1459378033_6333f67e.png

912 ms

1458762088_295424af.jpg

1458762088_295424af.jpg

852 ms

hm.gif

hm.gif

433 ms

dcam

dcam

1962 ms

h.js

h.js

941 ms

21.gif

21.gif

874 ms

hm.gif

hm.gif

483 ms

Accessibility Review

mac52ipod.cn accessibility score

53

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

mac52ipod.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

mac52ipod.cn SEO score

69

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mac52ipod.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Mac52ipod.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

mac52ipod.cn

Open Graph description is not detected on the main page of Mac 52 Ipod. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: